Dennis

One who engages in a sexual activity with any living organism.

Usually a female.

She's worked her way through the whole football team.

What an absolute DENNIS.

by WezzED December 7, 2010

Dennis

An umpalumpa Usually called by the sexy chelseas. Is very nice and lucky to have in your life. A dennis is usually sporty. Also is a wild, crazy, fun, weird, handsome person. Can also be the sweetest guy when he really likes someone. The best Dennis's are Assyrian.

I dated a Dennis once and he was AMAZING! To bad it ended...

by dysfunctionalfam December 1, 2010

Dennis

A breed of person closely related to a rabbit capable of destroying cities with his whiskers and breaking chairs.
Although formerly asian, this dude looks completely american.

Relentless of everything else, he's and amazingly hardcore person and is commenly known as "Ploka-Dot"

"That guy is breaking chairs!? It must be dennis."

by potazzium October 14, 2008

dennis

Another word for penis

Suck my fat dennis

by hadot September 18, 2016

Denny

A shark

Denny is so cute like a shopinsable!

by MinceFuck Cycle January 11, 2022

Denny

A white character wearing an orange jumpsuit that reads 'Denny'. He invited InfraredFox 7 time whilst Infrared was playing overwatch. Denny wanted Infrared to play Minecraft.

*Invites Infrared*- Denny
*Invites Infrared*- Denny
*Invites Infrared*- Denny
*Invites Infrared*- Denny
*Invites Infrared*- Denny
*Invites Infrared*- Denny
*Invites Infrared*- Denny

by Infrared Fox March 1, 2023

denny

an extremely zesty and gay man who likes men.

guy 1: OMG, that denny just walked past.
guy 2: yeh that kid tried to rail me earlier.

by gaydicky776 June 2, 2023